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250639-99-7

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250639-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 250639-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,0,6,3 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 250639-99:
(8*2)+(7*5)+(6*0)+(5*6)+(4*3)+(3*9)+(2*9)+(1*9)=147
147 % 10 = 7
So 250639-99-7 is a valid CAS Registry Number.

250639-99-7Relevant articles and documents

Synthesis and antifungal activity of coumarins and angular furanocoumarins

Sardari, Soroush,Mori, Yoki,Horita, Kiyoshi,Micetich, Ronald G.,Nishibe, Sansei,Daneshtalab, Mohsen

, p. 1933 - 1940 (2007/10/03)

Angelicin, a naturally occurring furanocoumarin, that showed antifungal activity, was considered as a lead structure for a group of synthetic coumarins. Antifungal activities of the synthesized coumarins and angelicin derivatives were reported against Can

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